/C++/Vector fin element c++

Vector fin element c++

Vector fin element c++

#include <algorithm>
#include <vector>

if ( std::find(vec.begin(), vec.end(), item) != vec.end() )
   do_this();
else
   do_that();

6

Source: stackoverflow.com

C++ find element in vector

auto it = find(vec.begin(),vec,end(), item)!
if(it != vec.end()){
 	 int index = it - vec.begin();
}

3

Similar codes

4 votes194 views2 answers
C++ reading string
C++
6 votes217 views5 answers
Cout
C++
1 vote183 views1 answer
C++ shortcuts in desktopp app
C++
0 vote238 views2 answers
Iostream c++
C++
-1 vote196 views1 answer
C++ changing string to double
C++
18 votes208 views5 answers
C++ clear console
C++
19 votes205 views1 answer
File objects in c++
C++
6 votes170 views2 answers
Index string c++
C++
0 vote294 views6 answers
Std::string(size_t , char ) constructor:
C++
4 votes256 views3 answers
C plus
C++

Share